schematic to build a zapper make your own there is even reference to the hanta virus zapper and to the west nile virus zapper there are plans to build a zapper how to make your own zapper and a zapper …

perf and pcb effects layouts proco rat project here s the classic rat distortion with on board pots all the proco rats are essentially the same circuit just with a few value changes over guitar fx layouts proco rat 2 …